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Quantity
1
Description
A new Era of straw tumbler is here. Our Era tumbler is totally leakproof, and made for stress free sips on the go. It has our fully leakproof Ü-Turn™ lid that works for both cold and carbonated beverages, ColdKey™ metal straw for minimizing...
Reviews
4.9
919 ratings
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1
Best water cup
I love my era 40! Keeps my water cold and don’t have to worry about leaks. It’s also the only cup my son will drink out of. I like that I don’t have to worry about him poking himself with a hard straw yet the rest of the cup is made of stainless steel. It’s very durable, survived being dropped a few times.
T
Tracy · June 7, 2026
Sage era
Love the eras more than all my other 40oz competitors. The sage matches my Jeep earl grey. Love this one. Easy to clean.
C
Cristina · June 23, 2026
The only tumbler you need
I have had multiple tumblers and this one is the best. Easy to clean, holds a lot of water, and designed nice.
